Answer:
sqrt 26
Step-by-step explanation:
Pythagorean theorem
First, you can section the polygon in the regular shapes.
Now, we can find the area of the bigger polygons. We will multiply 4x3 to get an area of 12 units^2. Then, we do 4x2 to get the area of the smaller polygon. This would be 8 units^2
12+8 is 20
The formula for finding the Volume of square pyramid is given by :
where a is base edge and,
h = height.
We are given in the figure,
base edge = 18cm
Height =12 cm
So plugging these values in the formula for volume , we have
On solving we get ,
Volume of square pyramid = 1296 cm³.
So first option is the correct choice .
Go 20 units left and down 0
<span>x^ − 4x − 5 = (x - 5)(x+1)
answer is </span><span>(x − 5)(x + 1) (last choice)</span><span>
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